Portion of a shoe upper



FIG. 1 is a perspective view of a portion of a shoe upper showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a top view thereof.

The dashed-dot-dashed lines immediately adjacent to the shaded area represents the bounds of the claimed design. All other uneven broken lines which illustrate the remaining portion of the shoe in FIGS. 1–4 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of a shoe upper, as shown and described. 